120432320

素因数分解:

$2^6\times 5^1\times {\mathrm{376351}}^1$

素因数の和:376368

約数の個数: 28

約数和(自身を含む): 286780224

約数和(自身を除く): 166347904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 376351, 752702, 1505404, 1881755, 3010808, 3763510, 6021616, 7527020, 12043232, 15054040, 24086464, 30108080, 60216160, 120432320]

約数ペア:

[(1, 120432320), (2, 60216160), (4, 30108080), (5, 24086464), (8, 15054040), (10, 12043232), (16, 7527020), (20, 6021616), (32, 3763510), (40, 3010808), (64, 1881755), (80, 1505404), (160, 752702), (320, 376351)]